There are approximately three chickens for every human on Earth.
13
Only about 2% of the world population has green eyes.
36
Nearly half of the entire world's adult population has never drunk alcohol.
12
If the population of China walked past you, in single file, the line would never end because of the rate of reproduction.
1k
Although African-Americans make up only 13% of the U.S. population, they accounted for one half of the estimated new HIV/AIDS diagnoses in 2004.
70
About two hundred babies are born worldwide every minute.
237
Denmark has twice as many pigs as there are people.
66
